baber/WOPTO huggingface dataset:
Patent DE-3346280-A1 (DE)
Title: Coffee-making machine
Inventor: ANDERL SIEGFRIED
IPC: A47J31/56
Filed: 1983-12-21
Abstract: The invention relates to a coffee-making machine having a brewing unit and at least two supply containers with control members for the brewing operation which respond to the degree of filling of said supply containers in such a way that the filling of one container is dependent on the filling state of the other. The intention is to construct a coffee-making machine of this type in a simple manner such that it produces and delivers a supply quantity of coffee of satisfactory quality, which quantity can be selected to correspond to the respective requirements. The delivery of stale remaining amounts from the supply containers, interruptions in operation due to cleaning the supply containers, and the delivery of incomplete portions are to be avoided at the same time. This object is achieved in that the control members of both supply containers, of which at least one holds more than one batch of the brewing unit and can be adapted to the respective requirement of coffee in respect of its upper filling level, initiate at least one brewing operation for filling the respective other supply container in each case when the filling level drops below a given lower level. The respective second container is thus provided with coffee as soon as the level of coffee in the other container drops below a preselected minimum supply. With the aid of few electrodes, a multiplicity of different supply quantities can be selected. Each container is thus emptied completely and can be cleaned before refilling without interfering with operation. By switching over to the other container, a remaining quantity from one container is ... Original abstract incomplete.
Patent DE-3400263-A1 (DE)
Title: Device for monitoring the concentration at which disinfectant solutions are used
Inventor: GOELDNER HELMUT
IPC: G05D21/02
Filed: 1984-01-05
Abstract: The invention relates to a device for monitoring the concentration at which disinfectant solutions are used, which solutions are prepared from water and concentrated disinfectant by means of a metering device (21). The device has a conductivity-measuring probe (2, 2') immersed in the disinfectant solution. The electrical output signals of this probe (2, 2') are supplied to an evaluation device (3, 3') with which the conductivity of the disinfectant solution is monitored as a measure of the concentration being used, with due consideration of the conductivity of water and the concentrated disinfectant employed. The device can either be used as a manual appliance (Figure 1) or else firmly incorporated into a metering device (21) (Figure 2). <IMAGE>
Patent DE-3401930-A1 (DE)
Title: Comminuting device with sieving-out
Inventor: WIENEKE FRANZ PROF DR ING
IPC: B02C13/13
Filed: 1984-01-20
Abstract: In the comminution of material on a screw-shaped processing path by means of rotating hammers, a portion of the material already reaches its desired degree of fineness while still on the way to the outlet. It has to be entrained, with frictional losses, and undergoes an excessive comminution. This disadvantage is eliminated according to the invention, in that the cylindrical casing of the comminuting device has sieve openings over its whole length, or over partial lengths, for the discharge of the sufficiently finely processed material.
Patent DE-3403896-A1 (DE)
Title: Method for monitoring a finely metered delivery of medium in automatically operating metering devices and device for carrying out the method
Inventor: ZIMMER ALBERT ING GRAD
IPC: G01F13/00
Filed: 1984-02-04
Abstract: In order to monitor the finely metered delivery of, in particular, highly viscous media, such as, for example, lubrication grease or soldering paste, by means of compressed air from automatically operating metering devices for the strictly limited wetting of the surfaces of workpieces, the sound produced during the emergence of the medium from the device is detected electronically, for example by an electro-acoustic measured value transducer, and the delivery of medium which has taken place or not is determined.
Patent DE-3405466-A1 (DE)
Title: Mobile solar station which can be combined with a wind-energy generator
Inventor: HOLZNER JOSEF
IPC: F03D9/25
Filed: 1984-02-16
Abstract: The mobile solar station combined with a wind-energy generator, photovoltaic panels, a water-conveying pump, a drinking-water and service-water treatment installation and a service-water heating system, is a novel variant of the alternative use of energy and opens up novel perspectives for the environmentally friendly, humane use of self-sufficient, decentralised energy supply installations of ultra-small dimensions.
Patent DE-3408503-A1 (DE)
Title: Pin for insertion into pulp canal cavities
Inventor: TAKEUCHI HIROYASU
IPC: A61K6/838
Filed: 1984-03-08
Abstract: This pin consists of a calcium phosphate compound such as tricalcium phosphate, tetracalcium phosphate, hydroxyapatite or fluoroapatite and has a compressive strength of not less than 850 x 10<5> Pa. The pin is compatible with living tissue and increases the rate of formation of new bone tissue.
Patent DE-3413521-A1 (DE)
Title: Method and device for adding together the number of pulses of two pulse sequences
Inventor: VALKOV STEFAN ANGELOV DIPL ING
IPC: H03K5/22
Filed: 1984-04-10
Abstract: This method is characterised by the fact that the corresponding and partly overlapping pulses are replaced by a pulse which is counted with double weight. 
<??>The device for carrying out the method contains a non-coincidence circuit (1), the output of which, for non-overlapping pulses, is connected to the input of a counter (2). The output for non-overlapping pulses of the non-coincidence circuit (1) is connected to the first input of an AND gate (3), the second input of which is connected to the output of the least significant position (4) of a counter (2). The output of the AND gate (3) is connected to the first input of a NOR gate (5), the second input of which is connected to the output for pulses having double weight of the non-coincidence circuit (1) whilst its output is connected to the counting input of the most significant digit part (6) of the counter (2). 
<??>By replacing the corresponding pulses and the overlapping pulses with one pulse, according to the invention, and counting it with a double weight, the operating speed, and thus also the maximum possible frequency of the input signals, is increased so that the invention can be used for measuring fast processes. 
<IMAGE>
Patent DE-3415757-A1 (DE)
Title: Contoured contact for end-loaded fuse holder
Inventor: SHEA GERALD J
IPC: H01H85/62
Filed: 1984-04-27
Abstract: A fuse holder for conventional cylindrical fuses is provided with an improved fixed or rear contact which allows good electrical contact with an end sleeve of the fuse even when the fuse is incorrectly aligned or when the end sleeve of the fuse is incorrectly aligned with respect to the body of the fuse. The improved fixed contact is equipped with a contact surface having a recess, the recess having a configuration which is constructed essentially to be the reverse of the end contour configuration of a conventional fuse, in which manner multiple electrical contact zones are produced even when an incorrectly aligned fuse or fuse sleeve is present.
Patent DE-3419292-A1 (DE)
Title: Sandwich component
Inventor: KUNDINGER JOSEF
IPC: B29D24/00
Filed: 1984-05-24
Abstract: In order to prevent, in a sandwich component 4, in particular a reflector segment of a radiotelescope antenna comprising an inner metal honeycomb core 6 and carbon fibre composite outer layers 12 adhesively bonded thereto electrolytic destruction at the position of the seam between the honeycomb core and outer layers, the invention provides for an intermediate layer 14 comprising a different fibre composite material with electrically non-conductive reinforcing fibres to be laminated in between the honeycomb core 6 and the carbon fibre composite layer 12. <IMAGE>
Patent DE-3424359-A1 (DE)
Title: Adjustable chair
Inventor: FORSTER ERNST
IPC: A47C1/032
Filed: 1984-07-03
Abstract: An adjustable chair comprises a support frame (1) and a resting part (3). The latter is formed by a backrest part (27), a seat surface part (23) and a leg rest part (33). The backrest part (27) and the seat surface part (23) are connected pivotably (29), as are the seat surface part (23) and leg rest part (33) at a bearing (31). The seat surface part (23) is arranged pivotably at a bearing (25) on the support frame (1). The relative angular movements of the backrest part (27), seat surface part (23) and leg rest part (33) are guided by a movement guide which is arranged below the seat surface part (23) approximately in the plane of symmetry of the chair and is formed by a plate (17), arranged on a crossmember (15) of the support frame, with a guide slot (19). A bolt or a roller (47) runs on the backrest part (27) in the guide slot. <IMAGE>
Patent DE-3430475-A1 (DE)
Title: Universal training apparatus on wall bars
Inventor: BIRMANNS THOMAS
IPC: A63B17/00
Filed: 1984-08-18
Abstract: The invention relates to a universal training apparatus which possesses wall bars with, preferably, two horizontal beams arranged at right angles to the wall bars. The horizontal beams possess further transverse beams arranged in the vertical plane which are arranged to form a triangular bond with the wall bars. Furthermore, the horizontal beams are designed as a hollow section, preferably for the insertion of an additional hollow section. These insertion ends are of different designs.
Patent DE-3440412-A1 (DE)
Title: Apparatus for cleaning lamps
IPC: B08B3/00
Filed: 1984-11-06
Abstract: An apparatus for cleaning lamps is characterised in that it is mounted on a platform provided with two edges having replaceable tyring and two base supports, said platform is provided in the rear section with a controlling bracket which can be folded down and serves, on the one hand, as a support for a high-pressure pump which sucks the cleaning liquid via a filter out of a reservoir situated above it and pumps it via a pressure hose pipe to a gun which sprays the liquid in the form of a fine jet onto a lamp, and on the other hand, it serves as a support for a fan which sucks off, via a hose, the liquid which remains behind together with air and is occluded in the hollows, recesses and niches of the lamp. Said hose discharges into a liquid trap with an emptying valve, from which point the air flows, after the liquid has been removed, via an insulating filter (sound-insulating filter) to the fan which pumps it through a second insulating filter and a pipe, provided with controllable electrical resistors to a hose which feeds it onto the lamp in order to dry the latter. <IMAGE>
Patent DE-3444030-A1 (DE)
Title: Process and device for producing largely flash-free mouldings, and associated injection moulded or cast part
Inventor: HEIDE WILFRIED
IPC: B29C45/00
Filed: 1984-12-03
Abstract: In the production of mouldings in which the liquefied material is injected or cast into a workpiece mould comprising at least two mould halves, the semi-finished product for the moulding is affected by flash at the mould parting surfaces after opening of the mould halves. In order to remove flash of this kind a plurality of additional operations have hitherto been necessary. According to the invention, a flash ridge (2, 12, 22) of specified cross-sectional shape is injection moulded or cast onto the injection moulded or cast part (1, 11, 21), which flash ridge can be removed in a single operation, preferably by manual tearing off. In a device for producing mouldings having an injection mould or cast mould comprising at least two mould halves, at least one mould half (10) has a defined material recess (2') at the mould parting surface to for the flash ridge (2). The injection moulded or cast part (1, 11, 21) for largely flash-free mouldings, which is produced therewith, consequently has a flash ridge (2, 12, 22) whose thickness changes with distance from the parting surface according to a predetermined function. <IMAGE>
Patent DE-3504668-A1 (DE)
Title: Process and device for rapid pyrophoric ignition of solid fuels
Inventor: MAYER MAXIMILIAN DR
IPC: C10L11/02
Filed: 1985-02-12
Abstract: Published without abstract.
Patent DE-3504785-A1 (DE)
Title: Pressure regulating valve
Inventor: HERTELL SIEGFRIED
IPC: F01M1/16
Filed: 1985-02-13
Abstract: In internal combustion engines, there is the problem of providing a sufficient quantity of lubricating oil for individual consuming units or a group of consuming units. A pressure regulating valve is therefore placed in a lubricating-oil hole leading to the consuming unit and this valve is designed as a cartridge insert valve. The pressure regulating valve has a spigot with an axial passage 7. The axial passage is open on the inlet side and, on the outlet side, runs into radial passages 8. The radial passages are closed counter to spring pressure by a sliding ring 9 which can be displaced on the spigot. The sliding ring is sealed relative to the bore in the manner of a piston. The spring space with the spring 11 has a relief hole 13 leading to the oil sump. <IMAGE>
Patent DE-3505307-A1 (DE)
Title: Method and apparatus for reducing the response time of remote-controlled hydraulic control systems
Inventor: GODAL EGIL
IPC: E21B33/035
Filed: 1985-02-15
Abstract: A method and an apparatus for reducing the pressure response time of a hydraulic line (4) of a remote-controlled hydraulic control system, in which the hydraulic flow medium is fed to the near end (5) of the line (4), is subjected to a pressure input in order to obtain a desired pressure level at the remote end (6) of the line (4). The hydraulic flow medium is subjected to a pulsed admission by means of a pulsator device (3) so that the stream of flow medium is pulsed into or out of the line (4), and in fact irrespective of whether loading or discharging of the line is effected. <IMAGE>
Patent DE-3510752-A1 (DE)
Title: Combined drive system
Inventor: SUHLING PETER
IPC: B25J9/10
Filed: 1985-03-25
Abstract: The invention relates to a drive, in particular for a removal axle, in which a precisely positionable drive system is combined with a drive system which is only positionable with tolerances, and a device in which a drive of this kind is integrated.
Patent DE-3519824-A1 (DE)
Title: Disk drive
Inventor: HEIDE JOHANN VON DER
IPC: H02K29/08
Filed: 1985-06-03
Abstract: Disk drive having a brushless drive motor, which has a stator provided with a winding and an outer rotor extending coaxially around the stator, forming an essentially cylindrical air gap, having a permanently magnetic motor magnet and a soft-magnetic yoke. There is also provided a hub, which is concentric to the yoke and is connected in a rotationally fixed manner to the yoke and which has a disk carrier section which, for the purpose of receiving at least one storage disk arranged in a clean space, can be inserted through a central opening of the storage disk. The stator winding and the motor magnet interacting with it are accommodated, at least over half of their axial longitudinal dimension, inside the space enclosed by the disk carrier section of the hub. <IMAGE>
Patent DE-3526617-A1 (DE)
Title: Construction element kit to set up a stand for displaying and advertising relatively small articles for sale
IPC: A47F5/11
Filed: 1985-07-25
Abstract: The invention relates to a construction element kit to set up a stand for displaying and advertising relatively small articles for sale. The construction element kit is characterized by   a) rectangular panels having slots which are provided in the region of diagonally opposite corners and run parallel to the side edges in opposite directions approximately up to the centre, b) square panels whose side edges correspond to the length of the larger side edges of the rectangular panels, having slots which are provided in the region of diagonally opposite corners and run parallel to the side edges in opposite directions approximately up to the centre, c) panels corresponding to the square panels which have a sloping side edge which runs on one side up to the height of the length of the smaller side edge of the rectangular panels and is provided with a step at this point at which a slot is provided whose length corresponds to the length of the slot of the rectangular panels, it also being possible to arrange the slots in mirror image in the region of opposite corners, d) polygonal, for example hexagonal or octagonal, panels whose edge length corresponds to the spacing of the slots in the panels a) to c).
Patent DE-3528490-A1 (DE)
Title: Process for the alcoholysis of vinyl ester (co)polymers
Inventor: RESZ RAOUL DIPL CHEM DR
IPC: C08F8/12
Filed: 1985-08-08
Abstract: The invention relates to a process for the alcoholysis of polyvinyl esters or vinyl ester copolymers in the presence of specific transesterification catalysts which are highly active at elevated temperature. In particular, it relates to the partial alcoholysis of polyvinyl acetate and of vinyl acetate-ethylene copolymers.
Patent DE-3530372-A1 (DE)
Title: Seal arrangement
Inventor: HEITJOHANN PETER DIPL ING
IPC: F16J15/16
Filed: 1985-08-24
Abstract: The object of the invention is to provide a seal arrangement which permits satisfactory support for the soft seal on the side facing away from the pressure and, at the same time, is capable of bridging a certain tolerance range relative to the other cylindrical surface. According to the invention, this object is achieved by virtue of the fact that the cylindrical surface (5) provided with the annular groove (6) is provided in a region (8) adjoining the annular groove (6) and arranged on the side remote from the action of the pressure, with ribs which project beyond the associated cylindrical surface (5). <IMAGE>
Patent DE-3532372-A1 (DE)
Title: Echo sounder, especially a sediment sounder
Inventor: HINRICHSEN THOMAS DIPL PHYS DR
IPC: G10K11/20
Filed: 1985-09-11
Abstract: In the case of an echo sounder, especially a sediment sounder, with a transmitting transducer and a receiving transducer, a reflector is arranged at a distance from the transmitting transducer in order to improve the information recovery from the echo amplitudes or levels, which reflector reflects the sound pulses emitted by the transmitting transducer towards the bottom of the watercourse. The reflector has a preferably central through-opening, in whose region the receiving transducer is arranged. For a parametric sediment sounder, the distance between the transmitting transducer and the reflector is selected such that the column of water between the two is large enough to form a parametric frequency.
Patent DE-3533595-A1 (DE)
Inventor: NITSCHE MANFRED DR
IPC: B01J19/24
Filed: 1985-09-20
Abstract: 1. Device for separating steam, solvents and/or harmful substances from a gas flow by direct condensation and/or absorption while passing the gas, which is finely divided into bubbles, in an upward direction through a cooled scrubbing liquid and diverting the quantities of steam, solvents and/or harmful substances, which may possibly be in the form of solid particles, which are taken up by the cooled scrubbing liquid, together with the scrubbing liquid, into a downward direction of flow, spatially separate from the upward gas flow, characterized in that (a) an inlet pipe connector (2) for the uncleaned gas flow is arranged on a gas scrubber (1) beneath a scrubbing zone (17), such that at least part of the base of the scrubbing zone (17) is constructed as a gas diffuser (3) ; (b) the scrubbing zone (17) is limited by a dividing wall (9) set at a distance from a vertical external wall (18) of the gas scrubber (1) such that between the dividing wall (9) and the external wall (18) a space is formed acting as the run-off zone (10) which is connected in the upper part of the gas scrubber (1) with the scrubbing zone (17), and in the lower part of the gas scrubber (1) with a separating vessel (11), and is connected with the lower part of the scrubbing zone (17) by means of a slit-like opening (12) situated between the lower end of the dividing wall (9) and the bottom edge of the scrubbing zone (17) or the outer edge of the gas diffuser (3) which acts as a through-hole for the recycled scrubbing liquid ; (c) a cooling device with cooling pipes or cooling surfaces (6) is arranged in the scrubbing zone (17) above the gas diffuser (3) and extends over at least half of the scrubbing zone (17) ; (d) an inlet pipe connector (13) for the scrubbing liquid is arranged in the upper part of the gas scrubber (1) in the region of a settling zone (4) ; and (e) an outlet pipe connector (14) is arranged in the point of the separating vessel (11), an outlet pipe connector (15) is arranged on the lower end of the run-off zone (10) and an outlet pipe connector (16) is arranged on the upper end of the run-off zone (10).
Patent DE-3535319-A1 (DE)
IPC: E02D5/76
Filed: 1985-10-03
Abstract: For the installation of an anchor member at a location below a water level through a retaining wall into a soil formation for supporting the wall, a drill mount is pivotally mounted about a horizontal axis on a retaining member secured to the wall. The drill mount can be pivoted between a drilling position inclined downwardly toward the wall and an upwardly extending loading position where the drill mount is accessible above the water level. A cable line secured to the drill mount pivots it between the drilling and loading positions. A drilling machine is displaceable on a sliding carriage along the drill mount. A drilling tool inserted into the drilling machine is used to drill an opening through the wall. Subsequently the drilling tool is replaced by a borehole pipe and the pipe is driven through the wall opening into the soil formation. With the borehole pipe inserted, an anchor member can be placed into the pipe and by withdrawing the pipe and grouting around the anchor member at the same time, the installation of the anchor member can be completed.
Patent DE-3541584-A1 (DE)
Title: Process and appliance for preparing metal-composite materials, and contact pieces produced therewith for electrical switchgear
Inventor: SCHULTZ LUDWIG DR
IPC: H01H1/023
Filed: 1985-11-25
Abstract: It has already been proposed, specifically for the purpose of preparing silver-metal oxide materials, to supply oxygen in a locally controlled manner to an alloy substrate made of silver and further less noble metals, and to dissolve the oxygen, by local melting of the substrate by means of energy radiation, in the melt formed in each case and convert it into the oxide of the less noble metals as the active component. Based on this process, a substrate (1) made of the base material together with at least one metal is fused locally in a controlled manner to a predefined depth by means of energy radiation, and active components are supplied to the melt volume and are incorporated into the base material. With respect to the appertaining appliance having a generator (30) for energy radiation (3) and an appertaining energy transmission device (2), the energy transmission device (2) preferably has controllable nozzles (6), whose incidence angle ( alpha ), azimuth angle ( phi ) and distance (h) with respect to the substrate (1) are changeable, for supplying the active components. <IMAGE>